A randomized 25 question test from a pool of 761 questions, good luck!
In a DCS, there is a controller scan cycle priority that should have enough time to execute all tasks. Which of the answers below represents the about of free time for a loaded DCS controller to function?
Voltage to voltage converters are best defined as which of the answers below?
Providing power to remote sites in a SCADA system has several difficulties associated with it. Which of the answers below would be best defined as one that is power generating 24 hours of the day under the right conditions?
There are many options to choose from for alarm states. Which of the following alarm states can be best described as the initial alarm state when it has been tripped?
Which of the Hart access methods below can be best described as one that field devices must be instructed by a controller module to preform any action?
Every network interface must have a physical address in an Ethernet network. Which of the network components below contains these addresses?
Which of the answers below is best described as an instrument database that can be modern control systems can access?
IN IPv4 both static and dynamic addressing can be used in conjunction with each other. Which of the situations below needs to be focused on when using both addressing options?
Which of the answers below is best represented by the number "1" on a typical H1 segment?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the second smallest in area covered?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will solve scalability, but is still limited because of multiple DA servers and duplication of information requiring an overuse of bandwidth?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of two output holding registers # 40002 & 40003 to the slave device
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a horn being sounded?
In data transmission, a defined area of geographical coverage is commonly called an area network. Which of the area networks below is the second largest in area covered?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
There are a collection of standards that defines the access control for wireless Ethernet. Which one of the answers below is the standard for initiating a WLAN?
Which of the messaging types below is best described as communication by sending a command, initiated by the scanner module, to all field device on the segment?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the largest in area covered?
Of all the ways to relate the speed of serial communication, which of the answers below is not one? Choose the answer that best applies.
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
Ethernet network components provide several ISO layers of transmission control. Which of the network components below has transmission controls only on the ISO physical layer?
Ethernet has two common messaging types that are controller-to-controller defined in the application layer. Which of those messaging types can be described as only using multicast and peer-to-peer communication?
Which of the solutions below is best used with analog transmissions in the field to help prevent errors in transmissions?
IPv4 network classes can also be defined by the default subnet masks that they use. If the subnet mask was 255.0.0.0, which of the classes below would be used?
Which of the OSI layers below best reflects the layer that DeviceNet does not interact with?